For the bad apple one; I tried something like that, it works if you're directly querying the authoritative DNS server, but if a cache is involved the records will be re-ordered by randomisation (even in some cases with TTL=0). That's why I ended up doing this as a single very long record, because then it can be cached without worrying about reordering.
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Very cool. I have done similar for playing Bad Apple as well as Doom over DNS:
https://youtu.be/AJ2Q12vYojY
https://youtu.be/GoPWuJR6Npc
Cool!
For the bad apple one; I tried something like that, it works if you're directly querying the authoritative DNS server, but if a cache is involved the records will be re-ordered by randomisation (even in some cases with TTL=0). That's why I ended up doing this as a single very long record, because then it can be cached without worrying about reordering.